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-- ==============================================================
-- GNUmed database schema change script
--
-- License: GPL v2 or later
-- Author: karsten.hilbert@gmx.net
--
-- ==============================================================
\set ON_ERROR_STOP 1
-- --------------------------------------------------------------
-- .soap_cat
-- fix NULL values
update clin.procedure set
soap_cat = 'p'::text
where
soap_cat is NULL;
alter table clin.procedure
alter column soap_cat
set default 'p'::text;
-- .end
comment on column clin.procedure.clin_end is
'When did this procedure end/is expected to end.
- NULL if unknown or .clin_when (=start) is sufficient (eg. insignificant duration)';
\unset ON_ERROR_STOP
alter table clin.procedure drop constraint procedure_sane_end cascade;
\set ON_ERROR_STOP 1
alter table clin.procedure
add constraint procedure_sane_end check (
(clin_end is NULL)
OR
(clin_end >= clin_when)
);
-- .is_ongoing
comment on column clin.procedure.is_ongoing is
'Whether this procedure is still going on (such as desensibilisation, chemotherapy, etc).';
alter table clin.procedure
alter column is_ongoing
set default false;
update clin.procedure set
is_ongoing = DEFAULT
where
is_ongoing is NULL
;
alter table clin.procedure
alter column is_ongoing
set not null;
alter table clin.procedure
add constraint procedure_sane_ongoing check (
(is_ongoing is FALSE)
OR
(
(clin_end is NULL)
OR
(clin_end > now())
)
);
\unset ON_ERROR_STOP
drop function clin.trf_normalize_proc_is_ongoing() cascade;
\set ON_ERROR_STOP 1
create function clin.trf_normalize_proc_is_ongoing()
returns trigger
language 'plpgsql'
as '
BEGIN
if NEW.clin_end is NULL then
return NEW;
end if;
if NEW.clin_end > clock_timestamp() then
NEW.is_ongoing := TRUE;
else
NEW.is_ongoing := FALSE;
end if;
return NEW;
END;';
create trigger tr_normalize_proc_is_ongoing
before update on clin.procedure
for each row execute procedure clin.trf_normalize_proc_is_ongoing()
;
-- --------------------------------------------------------------
select gm.log_script_insertion('v15-clin-procedure-dynamic.sql', 'Revision: 1.1');
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